I actually want kirishima and yoshino to end up together. Sure he isn't the best character and has some screws loose, but that's what makes him interesting.
Yoshino definitely deserves someone better. So I also think she's more suited to be with shouma. But I think they'll be just a normal couple which is why I don't want them to end up together.
I think it'll be more interesting to see how kirishima and yoshino finally love each other